10-Day Weather Forecast - Mason City, IA

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  • Weekend Weather

  • |31°F
    Thunderstorms
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    Tonight

    31°F

    Cloudy. A slight chance of rain late this evening then rain with a slight chance of thunderstorms. Breezy. Near steady temperature in the mid 30s. East winds 20 to 25 mph. Chance of rain 90 percent.

    Hourly details
  • Day

    31°F

    Rain with possible freezing rain snow and sleet likely in the morning then snow in the afternoon. Patchy blowing snow in the morning. Blowing snow in the afternoon with visibility one quarter mile or less at times. Snow and sleet accumulation of 1 to 3 inches. Ice accumulation of up to a tenth of an inch. Strong winds with highs in the mid 30s. Northeast winds 25 to 35 mph with gusts up to 45 mph increasing to north 35 to 45 mph with gusts up to 55 mph in the afternoon. Chance of precipitation near 100 percent.

    Night

    9°F

    Snow mainly in the evening. Blowing snow. Visibility one quarter mile or less at times. Additional snow accumulation of 1 to 3 inches. Total snow accumulation 4 to 5 inches. Strong winds and much cooler with lows around 2 above. Northwest winds 35 to 45 mph with gusts up to 60 mph. Chance of snow near 100 percent. Wind chill values as low as 20 below.

    Hourly details
  • Day

    10°F

    Partly sunny. Blowing snow in the morning then patchy blowing snow in the afternoon with visibility one quarter mile or less at times. Very windy and much cooler with highs around 11. Northwest winds 25 to 35 mph. Wind chill values as low as 22 below.

    Night

    3°F

    Partly cloudy in the evening then becoming mostly clear. Patchy blowing snow in the evening. Breezy cold with lows around 2 below. Northwest winds 20 to 25 mph diminishing to 5 to 10 mph after midnight.

    Hourly details
  • Day

    21°F

    Mostly sunny in the morning then mostly cloudy with a chance of snow in the afternoon. Not as cool with highs in the upper 20s. Chance of snow 30 percent.

    Night

    22°F

    Snow likely mainly in the evening. Little or no snow accumulation. Not as cool. Near steady temperature in the mid 20s. Chance of snow 70 percent.

    Hourly details
  • Day

    43°F

    Mostly sunny. Not as cool with highs in the lower 40s.

    Night

    36°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    55°F

    Mostly sunny. Highs in the upper 50s.

    Night

    42°F

    Mostly cloudy. Lows in the mid 30s.

    Hourly details
  • Day

    58°F

    Mostly sunny. Highs in the lower 60s.

    Night

    42°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 30s.

    Hourly details
  • Weekend Weather

  • Day

    56°F

    Partly sunny. Highs in the lower 60s.

    Night

    39°F

    Mostly clear. Low temperature around 39F. Dew point will be around 35F with an average humidity of 68%. Winds will be 3 mph from the E.

  • Day

    48°F

    Partly cloudy. High temperature around 48F. Dew point will be around 32F with an average humidity of 63%. Winds will be 2 mph from the E.

    Night

    34°F

    Partly cloudy. Low temperature around 34F. Dew point will be around 31F with an average humidity of 71%. Winds will be 4 mph from the NE.

  • Day

    44°F

    Mostly cloudy. High temperature around 44F. Dew point will be around 26F with an average humidity of 59%. Winds will be 5 mph from the NE.

    Night

    33°F

    Cloudy. Low temperature around 33F. Dew point will be around 28F with an average humidity of 68%. Winds will be 4 mph from the E.